What is the main conclusion of Griffith's tra | vedclass

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(B) Frederick Griffith conducted an experiment with $Streptococcus 	ext{ } pneumoniae$ using two strains: $S$-strain (virulent) and $R$-strain (non-v

Vedclass · Accepted Answer

Dead bacteria transfer some material to living bacteria.

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(B) Frederick Griffith conducted an experiment with $Streptococcus 	ext{ } pneumoniae$ using two strains: $S$-strain (virulent) and $R$-strain (non-virulent).He observed that when heat-killed $S$-strain bacteria were mixed with live $R$-strain bacteria and injected into mice, the mice died.He recovered live $S$-strain bacteria from the dead mice.This led to the conclusion that some 'transforming principle' was transferred from the heat-killed $S$-strain to the live $R$-strain, which transformed the $R$-strain into the virulent $S$-strain.Therefore, the main conclusion is that dead bacteria transfer some material to living bacteria, causing them to change their characteristics.

What is the main conclusion of Griffith's transformation experiment?

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